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How do I get an element to scroll into view, using jQuery?
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11 Answers
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Is there any Rails function to check if a partial exists?
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Currently, I'm using the following in my Rails 3/3.1 projects:
lookup_context.find_all('posts/_form').any?
The advantage over other solutions I've seen is that this will look in all view paths instead of just your rails root. This is important to me as I have a lot of rail...
Determine the process pid listening on a certain port
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The -p flag of netstat gives you PID of the process:
netstat -l -p
Edit: The command that i...
Thymeleaf: how to use conditionals to dynamically add/remove a CSS class
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Plotting two variables as lines using ggplot2 on the same graph
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geom_line(aes(y = var0, colour = "var0")) +
geom_line(aes(y = var1, colour = "var1"))
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How to check if a string starts with one of several prefixes?
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178
Do you mean this:
if (newStr4.startsWith("Mon") || newStr4.startsWith("Tues") || ...)
Or yo...
Removing the title text of an iOS UIBarButtonItem
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GROUP BY to combine/concat a column [duplicate]
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181
SELECT
[User], Activity,
STUFF(
(SELECT DISTINCT ',' + PageURL
FR...
Submit form using a button outside the tag
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13 Answers
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